In Android Studio, press Alt + Enter (option + return on Mac) to import missing classes. This time, the default activity launched should follow the Activity > Blank Activity. Create a new activity using Android Studio In Android Studio, in the java directory, select the package, com.mycompany. In Android, a route is equivalent to an Activity. The remainder of this recipe refers to routes. Android Studio includes a stub for the onCreate () method when you create a new activity. Terminology: In Flutter, screens and pages are called routes. The new activity wizard in Android Studio. Inside the window, make sure that the Launch option is set to Default Activity as shown below: Click the OK button and run your application again. Create a new activity using Android Studio Figure 1. Kotlin.TypeCastException: null cannot be cast to non-null typeĬom.Īt (ActivityThread.java:2379)Īt (ActivityThread.java:2442)Īt $800(ActivityThread.java:156)Īt $H.handleMessage(ActivityThread.java:1351)Īt android.os.Handler.dispatchMessage(Handler.java:102)Īt android.os.Looper.loop(Looper.java:211)Īt (ActivityThread.java:5371)Īt .invoke(Native Method)Īt .invoke(Method.java:372)Īt .ZygoteInit$n(ZygoteInit.java:945)Īt .ZygoteInit.main(ZygoteInit.java:740)Ĭaused by: kotlin.TypeCastException: null cannot be cast to non-null type .MyPojoĪt .Main2Activity.onCreate(Main2Activity.kt:14)Īt (Activity.java:5990)Īt (Instrumentation.java:1106)Īt (ActivityThread. At the top menu in your Android Studio, select Run > Edit Configurations menu to open the Run/Debug Configurations window. This is my main activity where I take the username and password from edit text and setting to the intent:Ĭlass MainActivity : AppCompatActivity() : Is there any way where I can put an intent to launch. new Intent(SmActivity.this, BasketActivity.class) startActivity(intent). Hi, I doing a grid view for my android layout but I dont know how to put an intent on the grid view. I tried to set the values in one activity and retrieved them in another activity it does not work. I have a button in Activity A, which changes the text in it when clicked.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
February 2023
Categories |